UNISONIC TECHNOLOGIES CO., LTD

UESD4C5V6C08

Preliminary

TVS

www.unisonic.com.tw

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Copyright © 2018 Unisonic Technologies Co., Ltd

QW-R229-012.a

LOW CAPACITANCE ESD

PROTECTION ARRAY FOR

HIGH SPEED DATA

INTERFACES



DESCRIPTION

The UTC UESD4C5V6C08 is high performance design which

includes surge rated diode arrays to protect high speed data

interfaces.

The UESD4C5V6C08 family has been specifically designed to

protect sensitive components, which are connected to data and

transmission lines, from over-voltage caused by Electrostatic

Discharging (ESD), Electrical Fast Transients (EFT) and

Lightning.

UESD4C5V6C08

is a unique design which includes surge

rated, low capacitance steering diodes and a unique design of

clamping cell which is an equivalent TVS diode in a single

package. During transient conditions, the steering diodes direct

the transient to either the power supply line or to the ground line.

The internal unique design of clamping cell prevents over-voltage

on the power line, protecting any downstream components.



FEATURES

* ESD Protect for 4 high-speed I/O channels

* Supports USB 3.0 Data Rates (5 Gbps)

* Low Capacitance: 1.0pF (Typ.)

* IEC 61000-4-2 ESD Protection (Level 4 Contact)

* IEC 61000-4-5 Surge Protection -5A (8/20µs)

* Fast turn-on and Low clamping voltage

* Array of surge rated diodes with internal equivalent TVS diode

* Solid-state silicon-avalanche and active circuit triggering



ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

UESD4C5V6C08L-AE5-R

UESD4C5V6C08G-AE5-R

SOT-23-5

Tape Reel